here is one fatwa regarding dealing with non-Muslims in islamic state:
islamonline.net/servlet/Satellite?pagename=IslamOnline-English-Ask_Scholar/FatwaE/FatwaE&cid=1119503545930
First of all, we’d like to state that non-Muslims under Islamic Shari`ah do possess special rights irrespective of whether they constitute a minority or a majority. Islam makes it clear that Muslims are not allowed under any circumstances to burn holy places or books of non-Muslims or to abuse them.
When Prophet Muhammad, peace and blessings be upon him, established the first Islamic state in Madinah, he extended to religious minorities rights that are guaranteed to them in the Qur’an. The first Islamic State was established in light the Charter of Madinah, a real and actual social contract agreed upon by Muslims, Jews and others, stipulating that they all would be treated as equal citizens of Madinah, giving the non-Muslims right of choosing a legal system they wished their affairs be governed by, be it Islamic or Jewish law or pre-Islamic Arab tribal traditions. This confirms the principle “no compulsion in religion”, freedom of expression and religious practice was open to everyone.
Elaborating on the religious rights granted to non-Muslim minorities, we’d like to cite for you the following:
"It was in 622 AC, that Prophet Muhammad, peace and blessings be upon him, introduced the Charter of Madinah, which in fact was the first ever written constitution in the history of mankind. It gave the people the right of protection, security, peace and justice; not only to Muslims, but also to the Jews who lived in the City of Madinah, as well as the allies of Jews who were non-Muslims. It recognized Jews as a separate political and ethnic minority, and allowed them to practice their religion quite freely. In fact, Jews were considered on an equal bases as Muslims under the Islamic State.
Prophet Muhammad, peace and blessings be upon him, was the main enforcer of human rights. Over a period of 10 years, from where the Islamic calendar begins, he, peace and blessings be upon him, entered into many alliances, many treaties with the Muslims and the non-Muslims, securing peace and tranquility for the Muslims and non-Muslims alike.
Freedom of Religion
One right in particular is the freedom of religion. There is sometimes a misunderstood view, that if any non-Muslim lives under the rule of Islam, he/she would be curtailed in their religious freedom. There is no compulsion in Islam to accept Islam as your faith. It is a misconception to say that Islam is spread by the sword, with forced conversions. That never took place.
Secondly, if you again look at the practice of Prophet Muhammad, he provided excellent facilities for non-Muslims. For instance in his time, the monks of Mount Sinai were given protection. The monasteries were protected, the monks themselves were protected from any attack or persecution. Churches could not be pulled down to be replaced by mosques or to build houses. They were seen as a place of sanctuary and protected by the Islamic state.
The Jews were given a free hand to practice their faith. The interesting right that the Jews and the Christians were given because they were the main minority living under the Islamic state, was their right to have a holiday, the Jews on a Saturday, and the Christians on a Sunday. Interestingly enough, in many Western countries, up till now, Muslims are still struggling to have Friday as their public holiday. Only what they are given now in some Western countries is just an extra hour for lunch so that they can partake in their obligatory Friday Prayer. But under an Islamic state, Shariah stipulates that if a Jewish person or a Christian person wishes to have a holiday, to have time off on their particular religious day, they should be given that.
There also exist the rights of non-Muslim minorities. They would be protected from any external threat from any other nation. But perhaps more importantly for them, they would be protected from more internal threat, persecution and prejudice.
Confirming this is the following statement of Prophet Muhammad, peace and blessings be upon him, in which he sheds light on the philosophy of human rights in Islam. An Arabic word for non-Muslim is Dhimmi. Prophet Muhammad, peace and blessings be upon him, said: “Beware! Whoever is cruel and hard on a non-Muslim minority, or curtails their rights, or burdens them in more than they can bear, or takes anything from them against their free will; I (Prophet Muhammad) will complain against the person on the Day of Judgment.” Here we have the highest, the most revered and most esteemed Prophet of Islam, himself being the champion for non-Muslim minorities.
To be cont…